progeniture

例句：

1. 1.The progeniture of the family mansion has been sold to a wealthy couple.
   家族豪宅的遗产已卖给了一对富有夫妇。
2. 2.He left his estate to his children after his death.
   他在去世后将他的遗产留给了他的孩子们。
3. 3. The progeniture of the ancestral home is still intact, despite years of neglect.
   尽管年久失修，但祖先的家产依然完好无损。